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Removed use of coefficient 0 as intercept; removed subcommand EXPORT.
[pspp-builds.git]
/
src
/
math
/
linreg
/
predict.c
diff --git
a/src/math/linreg/predict.c
b/src/math/linreg/predict.c
index 8eba054a83faee575416447c2feb83a4e087c7f2..911846870e2dea478093a9dc288acb89979d3627 100644
(file)
--- a/
src/math/linreg/predict.c
+++ b/
src/math/linreg/predict.c
@@
-51,7
+51,7
@@
pspp_linreg_predict (const struct variable **predictors,
{
const pspp_linreg_cache *c = c_;
int j;
{
const pspp_linreg_cache *c = c_;
int j;
- size_t next_coef =
1
;
+ size_t next_coef =
0
;
const struct pspp_coeff **coef_list;
const struct pspp_coeff *coe;
double result;
const struct pspp_coeff **coef_list;
const struct pspp_coeff *coe;
double result;
@@
-67,8
+67,7
@@
pspp_linreg_predict (const struct variable **predictors,
return c->depvar_mean;
}
coef_list = xnmalloc (c->n_coeffs, sizeof (*coef_list));
return c->depvar_mean;
}
coef_list = xnmalloc (c->n_coeffs, sizeof (*coef_list));
- *coef_list = c->coeff[0];
- result = c->coeff[0]->estimate; /* Intercept. */
+ result = c->intercept;
/*
The loops guard against the possibility that the caller passed us
/*
The loops guard against the possibility that the caller passed us